<wicket:panel xmlns:wicket="http://wicket.apache.org">
    <div class="form-group">
        <div wicket:id="container">
            <label class="col-lg-3 control-label" wicket:id="label"/>

            <div class="col-xs-12 col-lg-6">
                <div class="input-group">
                    <input wicket:id="textField" type="text"/>
                    <span class="input-group-addon">
                        <wicket:message key="price.currency"/>
                    </span>
                </div>
            </div>
            <span class="help-block col-xs-12 col-sm-reset inline" wicket:id="feedback"/>
        </div>
    </div>
</wicket:panel>